Integrated rock drill and splitter is an all-in-one hydraulic excavator attachment integrating drilling and static splitting functions. Traditional construction requires separate drill rigs and splitters, leading to frequent equipment switching, low efficiency, and extra procurement costs; blasting is banned in residential, mining, and eco-protection zones, while hydraulic hammers create heavy noise and irregular rock fragments. This combined unit solves all those construction bottlenecks in one set. YG Machinery designs this rock drill and splitter to match excavators over 20 tons, perfectly suited for granite quarrying, tunnel excavation, and urban concrete demolition. Contractors restricted from using explosives can rely on stable, low-vibration static breaking, and this attachment greatly reduces site equipment transfer time for scattered engineering projects.
Unified Complete Technical Parameter Table For Rock Drill And Splitter
| Rock Drilling Machine | |||
| Power | Drilling hole diameter | Drilling depth | Drilling speed |
| 24kw | Middle 120mm | 1600mm | 1m/min |
| Splitting Machine | |||
| Splitting depth | Splitting force | Rotation angle | – |
| 1000MM | 8000T | 120° | – |
| Push Beam | |||
| Rock drilling maximum propulsion | Splitting maximum pullout force | ||
| 25KN | 70KN | ||
| Excavator requirements:>25T | |||
Thickened alloy wedge components of the integrated rock drill and splitter resist long-term high-pressure wear, and integrated hydraulic pipelines avoid frequent oil leakage during continuous shifts. Engineering teams undertaking cross-region mining and municipal jobs can deploy it to finish full drilling-splitting procedures with only one excavator.
Complete Working Principle Of Integrated Rock Drill And Splitter
This all-in-one attachment operates through four standardized continuous steps powered by the excavator’s native hydraulic circuit. Mine and highway expansion contractors dealing with hard granite terrain can choose an integrated drill and splitting machine to boost daily rock processing output by over 50% compared with separate drilling and splitting equipment.
Operators position the unit to target rock surfaces and activate the drill module to bore holes at preset depth; once drilling finishes, the attachment rotates 120 degrees automatically to align the wedge splitter with the drilled hole. High-pressure hydraulic oil pushes the central wedge outward to generate 8000 tons of lateral expansion force, which cracks rock along its natural tensile texture without shockwaves or flying debris. After splitting, the splitter retracts for cyclic repeated operation, with built-in cooling devices to prevent overheating during long-hour work.
Eight Core Functional Advantages Of Integrated Drill And Splitting Machine
- Dual Function Integration: Combine drilling and splitting in one attachment, eliminate repeated equipment replacement, and cut labor input.
- Ultra-High Splitting Output: 8000-ton expansion force efficiently cracks granite, basalt, and reinforced concrete within seconds.
- Zero Pollution Static Operation: Vibration-free, low-noise, and dust-free, compliant with urban and eco-area construction limits.
- Single Operator Wireless Control: Full-process remote operation inside the excavator cab, improving site safety.
- Wide Terrain Adaptability: Matches 20T+ diggers, freely operates on slopes, tunnels, and narrow foundation pits.
- Precise Breaking Control: The integrated rock drill and splitter allow for adjustment of the splitting angle and force to maintain the integrity of the surrounding rock or building structure.
- Low Operation Cost: No blasting permit fees, few vulnerable parts, and simple daily water flushing maintenance.
- Customizable Hydraulic Circuit: Refit hydraulic flow and pressure according to excavator models without damaging the main machine.
Global Full-Scene Application Fields Of Integrated Rock Drill And Splitter
- Open-Pit & Underground Mining: Static ore extraction where blasting is fully prohibited, raising the high-grade ore integrity rate.
- Granite & Marble Quarrying: Directional splitting to minimize stone waste and increase finished slab yield.
- Urban Foundation Pit Excavation: Rock removal near residential blocks without noise or vibration complaints.
- Tunnel & Subway Construction: Narrow-space contour trimming to protect surrounding rock stability.
- Reinforced Concrete Demolition: Selective dismantling of bridge piers, building bases, and retaining walls.
- Mountain Highway Widening: Steep slope rock breaking without landslide risks from blasting vibration.
- Hydropower & Dam Renovation: Slope hazard rock clearing along reservoir and river embankments.
- Post-Disaster Emergency Rescue: Safe removal of collapsed rock barriers after floods and earthquakes.
Step-By-Step Model Matching Guide For Rock Drill And Splitter
- Excavator Tonnage Matching: Standard unit fits 20–40-ton excavators; customized hydraulic system for over 40 ton heavy diggers.
- Rock Hardness Standard: Medium limestone and concrete adopt standard 8000T splitting force; extra-hard quartzite supports pressure upgrade customization.
- Long-Term Operation Frequency: Year-round quarry continuous mining selects wear-resistant alloy wedge upgrades; occasional municipal renovation uses standard configuration to control costs. Medium-sized civil engineering contractors balancing budget and construction efficiency can source an integrated rock drill and splitter to cover mining, road, and urban renovation all at once.
- Construction Space Limits: Tunnel and narrow foundation pit projects prioritize a compact rotation structure for flexible angle adjustment.
Frequently Asked Questions About Integrated Drill And Splitting Machine
A1: The standard version matches excavators above 20 tons; we provide customized hydraulic systems for 15–20-ton small diggers on request.
A2: Only one excavator driver can complete all drilling and splitting procedures via wireless remote control. Factory procurement teams comparing static breaking attachments can inquire about customized construction plans and factory-direct pricing for the integrated rock drill and splitter by contacting overseas sales engineers.
A3: No explosives are used during static splitting, so no blasting approval documents are needed, greatly simplifying construction procedures.
A4: Suitable for rock with compressive strength below 200MPa, including granite, limestone, and all types of reinforced concrete.
A5: Built-in pressure relief valve matches standard digger hydraulic parameters; no overload damage under compliant operation.
Factory Supply & Global After-Sales Support Of Integrated Rock Drill And Splitter
YG Machinery integrates R&D, mass production, and global export of excavator hydraulic attachments. Besides drill-split integrated units, we supply rock splitters, mini crawler cranes, and hydroseeders for one-stop contractor procurement. Every integrated machine undergoes 72-hour continuous hydraulic pressure testing before seaworthy, moisture-proof packaging. We provide multilingual operation manuals, remote video training, and on-site engineer debugging for large overseas mining and highway projects. Complete spare part kits are delivered with each unit to minimize site downtime. If you need overseas quarry case videos or tailored rock-breaking budget quotations, submit your excavator tonnage and rock hardness conditions to our sales team. Global mining and demolition contractors sourcing all-in-one breaking attachments can order rock drills and splitters with factory-direct pricing and a full 12-month machine warranty.
